Portugal has plenty to answer for when it comes to the way Japan eats. Tempura, castella sponge cake and even bread — paõ in Portuguese, pan in Japanese — were all assimilated following the arrival of the first trading ships in the mid-16th century. ...

Charcoal-grilled fish, lots of fresh seafood and seasonal produce, rice at least once a day and no fussy seasonings or sauces: Portuguese cuisine has so many points of overlap with Japan’s, it’s a wonder that it hasn’t caught on here more widely. One major ...